137657216

素因数分解:

$2^7\times {\mathrm{661}}^1\times {\mathrm{1627}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 274822680

約数和(自身を除く): 137165464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661, 1322, 1627, 2644, 3254, 5288, 6508, 10576, 13016, 21152, 26032, 42304, 52064, 84608, 104128, 208256, 1075447, 2150894, 4301788, 8603576, 17207152, 34414304, 68828608, 137657216]

約数ペア:

[(1, 137657216), (2, 68828608), (4, 34414304), (8, 17207152), (16, 8603576), (32, 4301788), (64, 2150894), (128, 1075447), (661, 208256), (1322, 104128), (1627, 84608), (2644, 52064), (3254, 42304), (5288, 26032), (6508, 21152), (10576, 13016)]